EP 0727672 B1 20040804 - Magnetostatic field generating magnet for use in an MRI system having an active magnetic shield
Title (en)
Magnetostatic field generating magnet for use in an MRI system having an active magnetic shield
Title (de)
Magnet zur Erzeugung des statischen Magnetfeldes in einem System der Bilderzeugung mittels magnetischer Resonanz mit einer aktiven magnetischen Abschirmung
Title (fr)
Aimant générant le champ magnétique statique d'un système d'IRM comprenant un écran magnétique actif
Publication
Application
Priority
JP 2517095 A 19950214
Abstract (en)
[origin: EP0727672A1] A magnetostatic field generating magnet includes a first coil assembly (11) for generating a main magnetic field in a predetermined area and a second coil assembly (12) for generating a shield magnetic field for actively shielding a magnetic field leaking from the main magnetic field. The first coil assembly (11) has small-diameter coils (W) for generating a low-order magnetic component and a large-diameter coil (V) for generating a high-order magnetic component. <IMAGE>
IPC 1-7
IPC 8 full level
G01R 33/421 (2006.01); G01R 33/3815 (2006.01)
CPC (source: EP US)
G01R 33/421 (2013.01 - EP US); G01R 33/3815 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0727672 A1 19960821; EP 0727672 B1 20040804; DE 69633033 D1 20040909; DE 69633033 T2 20050721; US 5633587 A 19970527
DOCDB simple family (application)
EP 96102182 A 19960214; DE 69633033 T 19960214; US 60003196 A 19960212